When working with different B-trees for a given number of elements, as the order of the B-tree goes up, the number of nodes in the B-tree tends to

When designing the user interface, the more information you get directly from the user, the better your application will be

Indicate whether the statement is true or false

Which function ensures that a sender and receiver cannot deny sending or receiving a specific message?

A. Authentication B. Nonrepudiation C. Availability D. Integrity